It really isn’t possible to know your exact risk but there is certainly some risk here. I would suggest that you be very observant of any genital symptoms you might have for the next 10 days. If you experience anything that is remarkably different than normal go in right away to be seen and swab tested. Should we assume that no condoms were used for these encounters?
You can do an igG test at about 6 weeks to see where you stand or you could do one now to get a baseline value so you can compare that to later results.